Mineral | Beryl |
---|---|
Chemistry | Be3Al2Si6O18 |
Color | Light - Greenish Blue |
Refractive Index | 1.577 - 1.583 |
Birefringence | 0.005 - 0.009 |
Specific Gravity | 2.72 |
Mohs Hardness | 7.5 - 8.0 |
18.23ct (AQ4509)
46.80ct (AQ4508)
3.21ct (AQ4507)
2.75ct (AQ4506)
2.80ct - 9mm (AQ4505)
3.01ct (AQ4504)
3.51ct (AQ4501)
2.78ct - 10mm (AQ4500)
4.18ct - 10mm (AQ4499)
5.31ct (AQ4498)
5.75ct (AQ4497)
7.38ct (AQ4496)
7.24ct (AQ4495)
8.50ct (AQ4493)
19.73ct (AQ4492)
19.54ct - 20x18mm (AQ4490)
3.45ct (AQ4486)
3.74ct (AQ4485)
2.76ct (AQ4484)
2.10ct (AQ4483)
2.97ct (AQ4481)
5.91ct (AQ4479)
4.67ct (AQ4478)
5.42ct (AQ4477)